The invention discloses a bitumen-like material creep test device comprising a test table, a support, a pressure head component, a three-stage lever reinforcement structure and a temperature control mechanism. The support comprises a front pillar and a rear pillar; the three-stage lever reinforcement structure comprises a first lever, a second lever, a third lever, a first pillar, a second pillar and a tray; the tray is hinged to the first lever, the first lever and the third lever are hinged to the front pillar, and the second lever is hinged to the rear pillar; the first pillar is hinged to the first lever and the second lever, respectively; the upper and lower ends of the second pillar are hinged to the second lever and the third lever, respectively; the third lever is hinged to the pressure head component used for clamping a sample, the sample is disposed inside the temperature control mechanism. The device has the advantages that the applied force is amplified, the range of a lever creep system is increased, the running state of equipment is controlled through a micro-displacement compensation system, the structure of the device is simple, and the disassembly and maintenance of the device are easy.